Online fraud

I followed up on an ad on Gumtree about a Ford Bantam Bakkie, I startedcommunicatin with the seller over email, he said he was in the UK and the car was in the Western cape, he sent me the pictures and tracking details from the shipping company, Shiply.co.uk, an invoice from ebay and from eMotors. I sent the money a deposit of R15000 and then the rest, we started chatting on whats, then right after the second transfer he stopped responding, from both the emails